Ivory\Value\Alg\IntegerStepper

Complexity

Total Complexity

2

Size/Duplication

Total Lines	11
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	step()	0	8	2

<?php
declare(strict_types=1);
namespace Ivory\Value\Alg;

class IntegerStepper implements IDiscreteStepper
{
    public function step(int $delta, $value)
    {
        if ($value === null) {
            throw new \InvalidArgumentException();
        }

        return $value + $delta;
    }
}